🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.72 AU

Year: 183 Days

Day: 43.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 9,115,558 km

• M1: 70,012 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.78 AU - 0.98 AU

Year: 309 Days

Day: 36.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 9,115,558 km

• M1: 36,352 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.79 AU - 1.09 AU

Year: 342 Days

Day: 28.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.88 AU - 1.44 AU

Year: 468 Days

Day: 42.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 9,115,558 km

• M1: 1,129,015 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.33 AU - 2.37 AU

Year: 1350 Days

Day: 43.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,115,558 km

• M1: 1,021,155 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.26 AU - 3.34 AU

Year: 2246 Days

Day: 30.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.8

Radius: 13

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.46 AU - 5.8 AU

Year: 5006 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 9,115,558 km

• M1: 170,691 km (0.091 R)
• M2: 252,970 km (0.076 R)
• M3: 600,935 km (0.069 R)
• M4: 734,675 km (0.114 R)
• M5: 828,473 km (0.096 R)
• M6: 938,577 km (0.084 R)
• M7: 1,523,954 km (0.029 R)
• M8: 1,722,171 km (0.059 R)
• M9: 1,843,644 km (0.055 R)
• M10: 1,952,551 km (0.066 R)
• M11: 2,087,638 km (0.107 R)
• M12: 2,677,652 km (0.113 R)
• M13: 3,195,261 km (0.081 R)
• M14: 3,346,355 km (0.108 R)
• M15: 3,577,483 km (0.04 R)
• M16: 4,014,908 km (0.057 R)
• M17: 5,006,293 km (0.105 R)
• M18: 5,226,800 km (0.116 R)
• M19: 5,416,789 km (0.103 R)
• M20: 6,472,651 km (0.119 R)
• M21: 6,604,596 km (0.082 R)
• M22: 7,402,551 km (0.057 R)
• M23: 7,857,628 km (0.114 R)
• M24: 7,960,103 km (0.087 R)
• M25: 8,968,243 km (0.077 R)
• M26: 9,075,355 km (0.057 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 14,404 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit